10.1 General procedure 10.2 Deciding what is to be considered the main invention 10.3 The main ISA found that unity of invention is lacking 10.4 Review procedure Source: http://www.epo.org/law-practice/legal-texts/html/guidelinespct/e/b_xii_10.htmDate retrieved: 17 May 20217 references found. Click X to load a reference inside the current page, click on the title to open in a new page.EPO PCT GL - B SearchXGL-PCT B Purpose of Part B Loading...XGL-PCT B XII – Supplementary international search (SIS) Loading...XGL-PCT B XII 5 Limitation of the search for reasons other than non-unity Loading...XGL-PCT B XII 10.1 General procedure Loading...XGL-PCT B XII 10.2 Deciding what is to be considered the main invention Loading...XGL-PCT B XII 10.3 The main ISA found that unity of invention is lacking Loading...XGL-PCT B XII 10.4 Review procedure Loading...